One or more SQL databases can be installed and connected to Ignition. The databases are used to store data and to query existing data.
Connect Ignition to any SQL databases you want. The databases are used to store data and to query existing data, learn how to connect to a database and how to control forwarded data.
Each tag relates to one data point and may have a static or dynamic value that comes from an OPC address, a memory, an expression, or a SQL query.
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